How Aircraft Magnetos Work: Inside Look at Magneto Components & Function

In this video, I break down the inner workings of aircraft magnetos, revealing the mystery behind the magnet, coil, points, and distributor block. I open up a magneto on the bench and explain each component, showing how they generate the spark needed to keep an aircraft engine running smoothly. Whether you're an aviation enthusiast or an A&P student, this detailed look at magnetos will give you a clear understanding of their role in aircraft ignition systems.
*Keywords:* aircraft magnetos, how magnetos work, magneto components, aircraft ignition systems, magneto breakdown, magneto function, aircraft maintenance, A&P mechanics, aviation systems, magneto tutorial, magneto repair, aviation ignition

[@thebadgerpilot]

This is better than the animations! Awesome video. Thank you!

[@brycebuildsit]

Thank you for the kind words

[@stacysdad5071]

OK. That was really good!!

[@kryptuss1]

Just learned this in my recip theory class, was fun taking them apart and putting them back together

[@gioboucher4984]

Great video

[@Capt.Gregory]

Outstanding Video. Thanks

[@modelaircraft6576]

When you hear that ticking from the mag, means the impulse coupling is working to retard ignition spark. Basically is a safety feature.

[@NofaKingway]

I've understood the impulse coupling's function to provide a good retarded spark to assist starting, but not as a safety feature. What's the theory behind that? The system is 'safer' since it'll give a good spark even at low RPM?

[@modelaircraft6576]

@@NofaKingway The theory behind the safety feature is if the impulse coupling fail.
It will hinder the magneto's ability to generate sufficient spark energy
It will lead to the engine firing in full advance timing and thus lead to a kickback during starting
It will cause the propeller to rotate violently causing serious damage to the airplane
That’s some of the problems.

[@NofaKingway]

@@modelaircraft6576 thanks for explaining it, makes good sense

[@moiyapeikekayaya1799]

please make more videos but I have understood the basic of how it works

[@user-no4vq3rm6t]

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